Ali Abdat A, Yusuf M. Late Referral of Eisenmenger Syndrome in Pregnancy at Dr. Soetomo Hospital Surabaya. IIMJ [Internet]. 2020Sep.1 [cited 2024Nov.21];1(2):43-9. Available from: https://journal2.unusa.ac.id/index.php/IIMJ/article/view/1588